No problem, we've got 1340 and 3416 to multiply
1340 × 3416 = 3416 × (1340)
+ 3416 × 0 that is equal 0
+ 3416 × 40 resulting in 136640
+ 3416 × 300 that is equal 1024800
+ 3416 × 1000 that results in 3416000

= 4577440
